Warmco HR10 Manuel utilisateur

INSTRUCTION MANUAL

PREMIX UNIT AIR HEATER

TYPE HR

Production from 2019

THIS DOCUMENT MUST ABSOLUTELY BE READ BEFORE STARTING THE

INSTALLATION.

INSTRUCT USER AND LEAVE THIS DOCUMENT WITH HEATER FOR

REFERENCE.

Date: 01-02-2019

Instruction manual version HR-GB-4001-a

Heaters for GB

heaters for natural gas G20 and Propane

Instructions condensing Air heaters type HR version HR-GB-4001-a

Page

Introduction

This installation and user manual is produced specifically for the gas, electrical and mechanical

installer , it also gives instructions how to use and maintain the heater.

It is most important to follow the directions in this booklet for safe operation of this product.

1Content:

Page

CONTENT: 2

GENERAL 3

1.1

AFETY WARNINGS

1.2

MPORTANT CHECKS BEFORE INSTALLATION

1.3

UARANTEE

TECHNICAL DETAILS: 5

INSTALLATION 8

3.1

OSITIONING

3.2

AS CONNECTION

3.3

LECTRICAL CONNECTION

3.4

IR INTAKE

COMBUSTION PRODUCTS DISCHARGE

3.5

ONDENSATE DISCHARGE

3.6

NSTALLATION

OOF OR

ALL TERMINAL

FUNCTIONING OF THE UNIT 17

7.1

ENERAL

7.2

URNER CYCLE

7.3

ELTA

-T-

REGULATION

(

TEMPERATURE CONTROLLED DE

STRATIFICATION FAN

) 17

7.4

UMMER VENTILATION

7.5

IGH LIMIT PROTECTION

7.6

LUE

RANSPORT

UPERVISION

PUTTING INTO OPERATION AND ADJUSTMENT 18

8.1

ENERAL

8.2

TART BY USING THE THERMOSTAT

8.3

TART THROUGH THE DISPLAY IN THE HEATER

ADJUSTING THE GAS-CONTROL 19

PROBLEM SOLVING 20

10.1

ENERAL

MAINTENANCE / SPARE PARTS 22

11.1

ENERAL INSPECTION

11.2

NSPECTION OF THE HEATER

11.3

GNITION ELECTRODE

11.4

HERMOSTAT CABLE

11.5

NSTALLATION WITH MODULATING ROOM THERMOSTAT

11.6

NSTALLATION OF MORE HEATERS ON ONE THERMOSTAT

ELECTRICAL DIAGRAM 26

EXPLODED VIEWS AND SPARE PARTS 27

13.1

PARE PARTS

13.2

XPLODED VIEW

HR10-60 27

13.3

XPLODED VIEW

HR80-120 27

13.4

XPLODED VIEW

HR80-120 28

Instructions condensing Air heaters type HR version HR-GB-4001-a

Page

2Genera

2.1 Safety warnings

The installation and maintenance of this air heater should be performed by an authorized

qualified competent installer in accordance with this manual, using calibrated equipment.

This heater must be installed in accordance with the manufacturer's instruction and local codes.

The qualified installer needs to follow the local health and safety codes.

This appliance may only be operated and serviced by sufficient instructed people. Failing to

follow the instructions can lead to damage to the appliance or the installation.

This appliance can be used by children aged from 8 years and above and persons with reduced

physical, sensory or mental capabilities or lack of experience and knowledge if they have been

given supervision or instruction concerning use of the appliance in a safe way and understand

the hazards involved. Children shall not play with the appliance. Cleaning and user

maintenance shall not be made by children without supervision.

Always follow these safety instructions:

•Make sure that the area around the appliance is dry when working on the appliance.

•Always close the doors and inspection hatches unless adjusting and checking the heater.

Before working on an already installed heater:

- Set the thermostat to lowest setting.

- Close the main gas switch. The main gas switch should be situated upstream in the gas

line near the heater.

- Turn off all electric power to the appliance

After working on the heater always check for gas leaks.

Close the doors and hatches of the appliance.

2.2 Important checks before installation

2.2.1 Pre-check instructions

Before unpacking and installation, please check (i.e. on the data badge) if the heater is in

accordance with the order and if it is suitable for the local present provisions (gas type, gas

pressure, electrical supply etc.)

The heater has been tested in detail on safety and correct operating settings before leaving the

factory. It has been adjusted for the type of gas that is stated on the data badge. Should there

be any doubt, please contact your supplier.

2.2.2 Gas type

The unit is suited for OR Natural gas OR Propane gas. On the labels on the packaging and the

heater can the gas type that the heaters is set up for can be found. In case the heater needs to

be converted to another gas type contact your supplier. It can only be converted by the

manufacturer or its representative.

2.2.3 Standards

The Installation must comply with all applicable local and national standards.

The installation of the air heater must be in accordance with the relevant requirements of the

Gas Safety regulations (for example in GB; The Institute of Gas Engineers IGE UP-1 and 2),

building regulations and the IIE regulations also incorporating the gas safety (installation and

use) regulations. Other national and/or local regulations may apply (the Local Authority ,Fire

Officer and Insurers)

Instructions condensing Air heaters type HR version HR-GB-4001-a

Page

2.2.4 Protection from water and dust

The heater is not waterproof. This means that it may not be exposed to rain, spry or dripping

water. The IP classification is IP00B

The appliance is not designed for use in a very dusty environment. Dust may accumulate in the

heater and may cause a defect of the heater. This is also the case for the room-thermostat.

2.2.5 Protection against dust

The appliance is not designed for use in a very dusty environment. Dust may accumulate in the

heater and may cause a defect of the heater. This is also the case for the room-thermostat

2.2.6 Temperature

Do not install the heater in places where the temperature can rise above 35°C. At higher

temperatures the internal components will degrade much faster. This is not covered by the

guaranty.

2.2.7 Corrosive environment

The heater should not be installed in areas containing any corrosive or explosive vapours. It

should be prevented that chlorine or other corrosive containing vapours are sucked into the air

intake. These vapours will result in corrosion of the heat exchanger and a leakage of

condensate and flue gas. Defects caused by this are not covered by guaranty. Please consult

your supplier. This is also the case for the room-thermostat

2.2.8 Installation distances

Keep sufficient distance between the heater and any obstruction , in connection with safety and

access for service and maintenance. Pay particular attention to any flammable materials.

Please take into account the possibility to open the door of the heater for the necessary service

and maintenance work . Make sure the air flow to and from the heater is unhindered. Any

obstacles should be a minimum of 5 metres away from the front of the heater. Read the

chapter “Installation” carefully.

2.2.9 Condensate discharge

This is a condensing heater. This means a condensate water discharge system should be

installed according to local regulations. Never block this discharge.

2.2.10 Maintenance

For the safe and proper operation of the heater periodical maintenance is necessary. When the

heater is not serviced and cleaned in time, it could lead to damage of the heater or its

surroundings.

2.3 Guarantee

The guarantee becomes void when the air heaters are not installed and serviced in accordance

with this manual.

Instructions condensing Air heaters type HR version HR-GB-4001-a

Page

3Technica detai s:

Type HR 10 20 30 40 50 60

Maximum nominal heat input (H.I.) kW 12,5 20,0 30,0 40,0 50,0 60,0

Minimum nominal heat input (H.I.) kW 4,0 6,0 9,0 12,0 15,0 18,0

Efficiency max. power % 96,0 96,0 96,5 97,0 96,5 96,6

Efficiency 30% power % 106,0 106,0 106,0 106,5 106,0 106,0

Maximum heat output kW 12,0 19,2 29,0 38,8 48,3 58,0

Minimum heat output kW 4,2 6,4 9,5 12,8 15,9 19,1

Max air output (warm) m3/hr 2.000 2.600 3.000 4.500 5.000 6.000

Throw horizontal (max) m 15 20 23 26 28 30

Gas connection G” ½” bin ½” bin ¾” bui ¾” bui ¾” bui ¾” bui

Electrical Voltage [50 Hz] V 230 230 230 230 230 230

Electrical power max. kW 0,250 0,250 0,250 0,450 0,450 0,600

Electrical power min.

kW 0,250 0,250 0,250 0,450 0,450 0,600

Electrical power standby

kW 0,004 0,004 0,004 0,004 0,004 0,004

Electrical current A 1,1 1,1 1,2 2,0 2,6 2,6

Emission efficiency, (ηs,flow) % 97,6 96,4 94,6 95,0 94,8 94,6

Seas. space heating efficiency % 90,4 90,1 88,7 89,9 89,2 89,4

NOx emission (GCV) mg/kWh 30 21 33 40 31 44

NOX class 5 5 5 5 5 5

Flue amount max. kg/hr 19,4 31,1 48,3 64,2 80,2 96,2

Thermostat bus system (low voltage) Yes Yes Yes Yes Yes Yes

Sound level (average @ 4 meter) dBA 45 45 45 47 48 49

Suspension height horizontal throw min. m 1,7 1,7 1,7 1,7 1,7 1,7

Flue length max. m 9 9 9 9 9 9

Weight m 45 50 75 85 105 110

Natural gas

G20, heater version 3.3

Nominal supply pressure G20 mbar. 20

Supply pressure (min-max) G20 mbar. 17-25

Gas category Cat. I2H

Class Class. B23, C13, C33

Max gas consumption G20 m3/hr 1,3 2,1 3,2 4,2 5,3 6,3

CO2 High G20 % 9,5 9,5 9,2 9,2 9,2 9,2

CO2 Low G20 % 9,0 9,0 8,8 8,8 8,8 8,8

CO (@ 0%O2) mg/kWh 4 5 1 1 3 3

Propane, G31, heater version 3.4

Nominal supply pressure G31 mbar. 30-50

Supply pressure (min-max) G31 mbar. 25-50

Gas category Cat. I3P

Class Class. B23, C13, C33

Max gas consumption G31 kg/hr 1,0 1,6 2,4 3,2 4,0 4,8

CO2 High G31 % 10,7 10,7 11,0 11,0 11,0 11,0

CO2 Low G31 % 10,3 10,3 10,5 10,5 10,5 10,5

CO (@ 0%O2) mg/kWh 13 8 3 1 1 1

Instructions condensing Air heaters type HR version HR-GB-4001-a

Page

HR80, 100, 120

The HR80 & 100 & 120 have double heat exchangers placed on top of each other with

combined connections.

Type HR 80 100 120

Maximum nominal heat input (H.I.) kW 80,0 100,0 120,0

Minimum nominal heat input (H.I.) kW 24,0 30,0 36,0

Efficiency max. power % 97,0 96,8 96,5

Efficiency 30% power % 105,0 105,0 105,0

Maximum heat output kW 77,6 96,8 115,8

Minimum heat output kW 25,2 31,5 37,8

Max air output (warm) m3/hr 8.500 10.000 12.000

Throw horizontal (max) m 30 30 33

Gas connection G” 1” int. 1” int. 1” int.

Electrical Voltage [50 Hz] V 230 230 230

Electrical power max. kW 0,900 1,000 1,050

Electrical power min.

kW 0,900 1,000 1,050

Electrical power standby

kW 0,010 0,010

0,010

Electrical current A 3,9 4,4 4,7

Emission efficiency, (ηs,flow) % 95,5 95,6 95,5

Seas. space heating efficiency % 88,8 89,0 89,1

NOx emission (GCV) mg/kWh 38 33 36

NOX class 5 5 5

Flue amount max. kg/hr 128,4 160,4 192,4

Thermostat bus system (low voltage) Yes Yes Yes

Sound level (average @ 4 meter) dBA 50 51 52

Suspension height horizontal throw min. m 1,7 1,7 1,7

Flue length max. m 9 9 9

Weight m 180 195 205

Natural gas G20, heater version 3.3

Nominal supply pressure G20 mbar. 20

Supply pressure (min-max) G20 mbar. 17-25

Gas category Cat. I2H

Class Class. B23, C13, C33

Max gas consumption G20 m3/hr 8,4 10,6 12,6

CO2 High G20 % 9,2 9,2 9,2

CO2 Low G20 % 8,8 8,8 8,8

CO (@ 0%O2) mg/kWh 1 3 3

Propane, G31, heater version 3.4

Nominal supply pressure G31 mbar. 30-50

Supply pressure (min-max) G31 mbar. 25-50

Gas category Cat. I3P

Class Class. B23, C13, C33

Max gas consumption G31 kg/hr 6,4 8,0 9,6

CO2 High G31 % 11,0 11,0 11,0

CO2 Low G31 % 10,5 10,5 10,5

CO (@ 0%O2) mg/kWh 1 1 1

Instructions condensing Air heaters type HR version HR-GB-4001-a

Page

490 125

285

245

M10

420

495

420

680

M10

100 110 85

OUT

Gas 1/2"

Type 10 & 20 575

795

670

565

575

650 125

470

545

M10

4x M10

M10

115140 110

100

105

Gas 3/4" ext.

OUT

325

400

180

180 815

470

650 125

4X M10

565

670

1065

Gas 3/4" ext.

100

115

105

11014035

OUT

Type 30 & 40

Type 50 & 60

280

840

815227

600

812 75

280

1115

1090

1195

840

462

11045

158

Gas 1" int.

Ø40

Type 80, 100 & 120

225

IN Ø130

OUT Ø130

Instructions condensing Air heaters type HR version HR-GB-4001-a

Page

4Insta ation

4.1 Positioning

•Check that the support is solid enough.

•The heater is designed as free hanging. The heater

should be able to blow the warm air free from any ducting

or obstacles. Also the air intake should be free.

•Keep sufficient distance between the heater and any

obstruction , in connection with safety and access for

service and maintenance. See the drawings in this

chapter. Pay particular attention to any flammable

materials. Please take into account the possibility to

open the door of the heater for the necessary service

and maintenance work . Make sure the air flow to and

from the heater is unhindered. Any obstacles should be

a minimum of 5 metres away from the front of the

heater.

•The heater can be installed horizontally or on an angle

of maximum 45 degrees downwards.

•When the heater is installed other than horizontal,

Always re-adjust the CO2 setting from the gas valve.

•The heaters type 10 and 20 are provided with 2 off

M10 threaded sockets as fixing points (see the

dimension diagram).

•The types 30 and 40 have in the middle a M10 socket and also 4 sockets on the top corners

of the heater

•The types 50 and 60 have on the top and bottom 4 M10 sockets. (see drawings)

•Use preferably the Winterwarm suspension kits.

•Make sure that after fitting, there is no mechanical tension on any connecting gas or electric

supplies.

•If the heater is installed with the air stream vertical downwards the maximum suspension

height is 8 meters. Otherwise the warm air will not reach the floor.

Attention:

See the application-restrictions in this manual (Chapter 2) for further installation restrictions.

min 250

10 t/m 30 min. 500 mm

40 t/m 60 min 660 mm

Instructions condensing Air heaters type HR version HR-GB-4001-a

Page

150

390

XR10-30 XR40-60

HR10-20 HR30-40

A 550 665

B 640 815

C 800 990

Available suspensions:

Standard bracket for type HR10 to 40 Design bracket type HR10 and 20

Horizontal horizontal

Suspension adapter for type HR10 and 20

M10 threaded bar

Instructions condensing Air heaters type HR version HR-GB-4001-a

Page

Wall console set HR30 up to 120

Art. Nr. : GA8580

1200

Seeinstallationmanual

45°

15° & 30°

Horizontal

15° 30° 45°

Horizontal

4.2 Gas connection

The gas supply line has to meet the national valid requirements and possibly the local

requirements of the building inspector, police or fire brigade. (In GB it must comply with Gas

Engineers publication UP-1 and UP-2 together with BS 6891.

A manual isolation valve in the supply line must be placed within reach of the heater, and all gas

lines must be mounted without any mechanical tension.

When testing the supply lines with pressures above 60 mbar, this manual valve at the heater

must be closed.

The working and standing supply pressure must be a minimum of 17 mbar, and a maximum of

30 mbar ,measured at the inlet pressure nipple of the gas control in the heater

In case the heater needs to be converted to another gas type contact your supplier. It can only

be converted by the manufacturer or its representative.

4.3 Electrical connection

4.3.1 230Vac supply

The installation must comply with local and

national requirements, ( as well as IEE

regulations)

Never use a room thermostat to interrupt the

electrical supply to the heater!

Make provisions to completely isolate the heater for maintenance purposes. This can be an

isolation switch (min.3mm contact opening gap) , a power plug or a non-switched fuse spur.

The wiring diagram for the heater can be found towards the end this manual.

The supply is 230Vac. with earth. The control circuit is a two wire low voltage bus

communication.

HR30 - 60

HR30 - 120HR30 - 120

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